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供应商: MASTERFLEX PREMIUM

描述: No more kinked tubing - allows tubing to rotate freely.

目录号: (MFLB31309-26BLK)

供应商: MASTERFLEX PREMIUM

描述: Convenience of a quick-disconnect in pressure and vacuum applications.

计量单位: 1 * 10 件

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供应商: MASTERFLEX PROPRIETARY

描述: Read more easily with 16% magnification of scale.

供应商: VWR Collection

描述: Borosilicate 3.3 glass, class AS.

证书

目录号: (USBE5722)

供应商: USBECK LABORGERATE

描述: Water jet pump in nickel-plated brass.

计量单位: 1 * 1 件

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供应商: MASTERFLEX PREMIUM

描述: Closed-system design ensures the safety of your environment and employees - at all phases of chemical handling.

供应商: MASTERFLEX PREMIUM

描述: Durable single-piece body withstands severe shock and vibration.

目录号: (MFLB74126-35)

供应商: MASTERFLEX PREMIUM

描述: 此种泵内腔小，有两个止回阀，具有高冲程频率及极佳的自吸和排气特性。

计量单位: 1 * 1 件

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供应商: MASTERFLEX PROPRIETARY

描述: No more eye strain - front shield magnifies scale 16 percent for easier readings.

供应商: VWR BRAND PRIVATE LABEL USA

描述: The disposable lightweight N95 respirators combine excellent safety and comfort features to ensure a secure fit and a reliable protection.

供应商: MASTERFLEX PROPRIETARY

描述: No more eye strain - front shield magnifies scale 16 percent for easier readings.

目录号: (USBE1423)

供应商: USBECK LABORGERATE

描述: Micro burner with piezo electric ignition and air regulation. Maximum temperature of 1640 °C.

计量单位: 1 * 1 件

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目录号: (KART770)

供应商: KARTELL

描述: Magnetic stirrers which are ideal for test tubes or for eccentric stirring movements.

计量单位: 1 * 1 件

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目录号: (SCOI285401958)

供应商: SI ANALYTICS

描述: Ubbelohde viscometers with suspended ball level for determination of relative or absolute kinematic viscosity.

计量单位: 1 * 1 件

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供应商: VWR Collection

描述: 可防止颗粒、粉尘和气溶胶。阻止无毒到低毒固体和液体气溶胶。

证书

供应商: BIOMERIEUX

描述: BioBall® contains a precise number of microorganisms in a water soluble ball delivering unprecedented accuracy for Quantitative Microbiological Quality Control. BioBall Multishot 550 – mean of between 500 and 600 cfu with a standard deviation of ≤10% of the mean. Designed for re-hydration into 1,1 ml of MultiShot 550 Re-Hydration Fluid to provide 10×100 µl doses of 50 cfu. Ideal for pharmaceutical microbiology QC where multiple positive controls in the 10 to 100 cfu range are needed.
BioBall MultiShot 10e8 – mean of between 0.7 and 1,5×108 cfu with a standard deviation of ≤20% of the mean. Designed for rehydration into 1,1 ml of BioBall Re-Hydration Fluid to provide 10×100 µl doses of 107. Pharmaceutical and cosmetic preparations often require antimicrobial activity to prevent microbial proliferation or to limit the effects of contamination. The Pharmacopoeias require testing these products for the efficacy of antimicrobial preservation (e.g. USP 51, EP 5.1.3, JP19). BioBall MultiShot 10E8 is ideal for this application and simplifies preparation and provides a precise inoculum.